* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            background-color: #f8f9fa;
            color: #333;
            line-height: 1.6;
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        a {
            text-decoration: none;
            color: #1a73e8;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #0d47a1;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        ul {
            list-style: none;
        }
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .btn {
            display: inline-block;
            background: linear-gradient(135deg, #1a73e8, #0d47a1);
            color: white;
            padding: 12px 24px;
            border-radius: 30px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: transform 0.3s, box-shadow 0.3s;
        }
        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 7px 14px rgba(26, 115, 232, 0.3);
        }
        section {
            padding: 60px 0;
        }
        h1, h2, h3, h4 {
            margin-bottom: 1rem;
            color: #202124;
            line-height: 1.3;
        }
        h1 {
            font-size: 2.8rem;
        }
        h2 {
            font-size: 2.2rem;
            border-left: 5px solid #1a73e8;
            padding-left: 15px;
            margin-top: 2rem;
        }
        h3 {
            font-size: 1.6rem;
            color: #1a73e8;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.1rem;
        }
        .highlight {
            background-color: #e8f0fe;
            border-left: 4px solid #1a73e8;
            padding: 20px;
            margin: 25px 0;
            border-radius: 0 8px 8px 0;
        }
        .emoji {
            font-size: 1.2em;
            margin-right: 5px;
        }
        header {
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.08);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 20px;
        }
        .logo a {
            font-size: 1.8rem;
            font-weight: 800;
            color: #1a73e8;
            background: linear-gradient(90deg, #1a73e8, #34a853);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .desktop-nav ul {
            display: flex;
            gap: 30px;
        }
        .desktop-nav a {
            font-weight: 600;
            color: #5f6368;
            padding: 5px 0;
            position: relative;
        }
        .desktop-nav a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 3px;
            bottom: 0;
            left: 0;
            background-color: #1a73e8;
            transition: width 0.3s;
        }
        .desktop-nav a:hover {
            color: #1a73e8;
        }
        .desktop-nav a:hover:after {
            width: 100%;
        }
        .mobile-menu-toggle {
            display: none;
            font-size: 1.5rem;
            background: none;
            border: none;
            color: #5f6368;
            cursor: pointer;
        }
        .mobile-nav {
            display: none;
            background: white;
            padding: 20px;
            box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        }
        .mobile-nav.active {
            display: block;
        }
        .mobile-nav ul {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .mobile-nav a {
            font-weight: 600;
            color: #5f6368;
            padding: 10px;
            border-radius: 5px;
            display: block;
        }
        .mobile-nav a:hover {
            background-color: #f1f3f4;
            color: #1a73e8;
        }
        .breadcrumb {
            padding: 15px 20px;
            background-color: #f1f3f4;
            font-size: 0.9rem;
        }
        .breadcrumb a {
            color: #5f6368;
        }
        .breadcrumb a:hover {
            color: #1a73e8;
        }
        .breadcrumb span {
            color: #1a73e8;
            font-weight: 600;
        }
        .hero {
            background: linear-gradient(135deg, #1a73e8 0%, #0d47a1 100%);
            color: white;
            text-align: center;
            padding: 80px 20px;
        }
        .hero h1 {
            color: white;
            font-size: 3rem;
            margin-bottom: 20px;
        }
        .hero p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 30px;
            opacity: 0.9;
        }
        .main-content {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
            padding: 40px 20px;
            flex: 1;
        }
        @media (max-width: 992px) {
            .main-content {
                grid-template-columns: 1fr;
            }
        }
        .article-content {
            background: white;
            padding: 40px;
            border-radius: 12px;
            box-shadow: 0 5px 20px rgba(0,0,0,0.05);
        }
        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid #e8e8e8;
            color: #5f6368;
            font-size: 0.95rem;
        }
        .article-meta i {
            margin-right: 5px;
        }
        .featured-img {
            margin: 30px 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .featured-img img {
            width: 100%;
            height: auto;
            transition: transform 0.5s;
        }
        .featured-img:hover img {
            transform: scale(1.03);
        }
        .internal-links {
            background: #f8f9fa;
            padding: 20px;
            border-radius: 10px;
            margin: 30px 0;
        }
        .internal-links h3 {
            margin-top: 0;
        }
        .internal-links ul {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 10px;
        }
        .internal-links li {
            padding: 8px 0;
            border-bottom: 1px dashed #ddd;
        }
        .internal-links li:last-child {
            border-bottom: none;
        }
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: white;
            padding: 25px;
            border-radius: 12px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .sidebar-widget h3 {
            margin-top: 0;
            padding-bottom: 15px;
            border-bottom: 2px solid #f1f3f4;
        }
        .search-form {
            display: flex;
        }
        .search-form input {
            flex: 1;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 30px 0 0 30px;
            font-size: 1rem;
        }
        .search-form button {
            background: #1a73e8;
            color: white;
            border: none;
            padding: 0 20px;
            border-radius: 0 30px 30px 0;
            cursor: pointer;
        }
        .rating-widget .stars {
            display: flex;
            justify-content: center;
            gap: 5px;
            margin: 20px 0;
            font-size: 2rem;
            color: #ffb400;
        }
        .rating-widget form {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .rating-widget select, .rating-widget textarea {
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 8px;
            font-size: 1rem;
        }
        .rating-widget textarea {
            resize: vertical;
            min-height: 100px;
        }
        .comments-section .comment {
            background: #f8f9fa;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 15px;
        }
        .comment-header {
            display: flex;
            justify-content: space-between;
            font-size: 0.9rem;
            color: #5f6368;
            margin-bottom: 10px;
        }
        .comment-form textarea {
            width: 100%;
            padding: 12px;
            border: 1px solid #ddd;
            border-radius: 8px;
            margin-bottom: 15px;
            font-size: 1rem;
            resize: vertical;
            min-height: 100px;
        }
        footer {
            background: #202124;
            color: #e8eaed;
            padding: 60px 20px 30px;
            margin-top: auto;
        }
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-logo {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 15px;
            background: linear-gradient(90deg, #1a73e8, #34a853);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        friend-link {
            display: block;
            margin-top: 20px;
        }
        friend-link h3 {
            color: #e8eaed;
            font-size: 1.2rem;
            margin-bottom: 15px;
        }
        friend-link ul li {
            margin-bottom: 10px;
        }
        friend-link a {
            color: #bdc1c6;
        }
        friend-link a:hover {
            color: #1a73e8;
        }
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid #3c4043;
            font-size: 0.9rem;
            color: #9aa0a6;
        }
        @media (max-width: 768px) {
            h1 { font-size: 2.2rem; }
            h2 { font-size: 1.8rem; }
            h3 { font-size: 1.4rem; }
            .hero h1 { font-size: 2.5rem; }
            .hero { padding: 60px 20px; }
            .desktop-nav { display: none; }
            .mobile-menu-toggle { display: block; }
            .article-content { padding: 25px; }
            .main-content { padding: 20px 15px; }
            section { padding: 40px 0; }
        }